Rated Characteristics - STI IMI FasTrak Compact FTC-I Instructions Manual

2 RATED CHARACTERISTICS

Rated Characteristics
Input signal
Air supply pressure
Type of protection
ATEX Code
Safety Parameters (identical for both channels)
Ui (maximum voltage)
Ii (maximum current)
Pi (maximum power)
Li (internal inductance)
Ci ((internal capacitance)
Ambient temperature (Ta)
(*) X = Temperature Class vs. Ta
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STI S.r.l. – Via Dei Caravaggi 15, 24040 Levate (BG) – ITALY
Manual 9031, rev. 02 27/02/2018 – FTC
4 ÷ 20 mA
2.5 ÷ 10 bar (7 bar max. when Methane is used)
Ex ia IIC TX (*) Gb
II 2G
30 Vdc
120 mA
650 mW
Negligible
15 nF
-55°C to +80°C (but limited to -40°C minimum when FEEDBACK circuit is
connected)
: 60°C = T5 ; 80°C = T4
max
Figure 3 – FTC-I Smart Positioner
www.imi-critical.com
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